Personal life
In 1953, Dutt married Geeta Roy, a well-known playback singer. They had been engaged for three years and had to overcome a great deal of family opposition to marry. They had three children, Tarun, Arun, and Nina.
Dutt had an unhappy marital life. According to his brother Atmaram, Guru Dutt was "a strict disciplinarian as far as work was concerned, but totally undisciplined in his personal life."He smoked heavily, drank heavily, and kept odd hours. Guru Dutt's relationship with actress Waheeda Rehman also worked against their marriage. At the time of his death, he had separated from Geeta and was living alone. Geeta Dutt herself died in 1972 at age 41, after excessive drinking which resulted in liver damage.Oe of Dutt's close friends and his assistant director in films, Dutt did not "open up" to discuss his thoughts and problems, even though they were spending many hours together.